PXD20RM Datasheet, PDF (527/1628 Pages) Freescale Semiconductor, Inc – PXD20 Microcontroller

Offset: 0x31C
Access: User read/write
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
R0 0 0 0
0000000000
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
W
Reset 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1
Figure 12-61. Soft Lock L1_TRANSP Register
Table 12-55. Soft Lock L0_TRANSP Register field descriptions
Field
Description
WEN_L1_FCOLO Write Enable for Soft Lock Bit SLB_L1_FCOLOR
R
1’b1: Value is written to SLB
1’b0: SLB is not modified.
WEN_L1_BCOLO Write Enable for Soft Lock Bit SLB_L1_BCOLOR
R
1’b1: Value is written to SLB
1’b0: SLB is not modified.
SLB_L1_FCOLOR Soft Lock Bit for L1_FCOLOR Register. This bit cannot be cleared once set by software. Can
only be cleared by system reset.
1’b1: Associated protected register is locked for write access
1’b0: Associated protected register is not locked & writeable
SLB_L1_BCOLOR Soft Lock Bit for L1_BCOLOR Register. This bit cannot be cleared once set by software. Can
only be cleared by system reset.
1’b1:Associated protected register is locked for write access
1’b0:Associated protected register is not locked & writeable
12.4 Functional description
The DCULite is a master on the crossbar switch. It fetches graphic source information directly from
memory and dynamically performs blending and bit-blitting operations before delivering data to a TFT
LCD panel.
Freescale Semiconductor
PXD20 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
12-65